DE447374C - Ventilation attachment - Google Patents
Ventilation attachmentInfo
- Publication number
- DE447374C DE447374C DER61214D DER0061214D DE447374C DE 447374 C DE447374 C DE 447374C DE R61214 D DER61214 D DE R61214D DE R0061214 D DER0061214 D DE R0061214D DE 447374 C DE447374 C DE 447374C
- Authority
- DE
- Germany
- Prior art keywords
- ventilation attachment
- double cone
- jacket
- ventilation
- vapors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
Lüftungsaufsatz. Gegenstand der Erfindung ist ein Lüftungsaufsatz mit das Abzugsrohr oben umschließendem Windschutzmantel und über der Mündung des Abzugsrohrs befindlichem Doppelkegel. Gemäß der Erfindung trägt der den Doppelkegel c überragende Mantel b am oberen Ende einen den Rand des Doppelkegels überragenden Winkelring h. Hierdurch wird der Vorteil erreicht, daß Niederschläge oder Wind in das Innere des in der Abbildung dargestellten Lüftungsaufsatzes a durch die Öffnungen k nicht eindringen können. Die untere Fläche i des Winkelringes h dient gleichzeitig dazu, die aus dem Lüftungsaufsatz austretenden Dünste so ,abzuleiten, daß sie unbehindert nach allen Seiten austreten können. Der zwischen dem Windschutzmantel b und dem Stutzen f bei L von unten eintretende Wind saugt die Dünste aus den Öffnungen k injektorartig mit sich hoch und führt sie über dem Dach d ab.Ventilation attachment. The invention relates to a ventilation attachment with a windbreak jacket surrounding the exhaust pipe at the top and a double cone located above the mouth of the exhaust pipe. According to the invention, the jacket b projecting beyond the double cone c carries at the upper end an angular ring h projecting beyond the edge of the double cone. This has the advantage that precipitation or wind cannot penetrate into the interior of the ventilation attachment a shown in the figure through the openings k. The lower surface i of the angled ring h also serves to divert the vapors emerging from the ventilation attachment so that they can escape unhindered on all sides. The wind entering between the windbreak jacket b and the connection f at L from below sucks the vapors up with it like an injector from the openings k and carries them away over the roof d.
Die aus dem Rumpf a aufsteigenden Dünste gelangen durch die- Öffnungen k unter der Fläche i über den Saugkopf d in geschlossener Säulenform ins Freie, unterstützt durch die äußere Luftströmung, welche bei i von unten eintritt- und die aus k austretender Dünste mit sich reißend, indem sich Luftströmung und Dünste vereinigen und sodann, wie oben angeführt, unter der Fläche i ins Freie geleitet werden. Durch das Zweikantgleitblech h und i ist ein Eindringen von Regen, Schnee oder Windstürmen in den Saugkopf ausgeschlossen.The vapors rising from the fuselage a pass through the openings k under the surface i via the suction head d in a closed column shape into the open, supported by the external air flow, which enters at i from below and carries away the vapors exiting from k, in that air currents and vapors combine and then, as stated above, are directed into the open under surface i. The two-sided sliding plate h and i prevents rain, snow or wind storms from penetrating the suction head.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER61214D DE447374C (en) | Ventilation attachment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER61214D DE447374C (en) | Ventilation attachment |
Publications (1)
Publication Number | Publication Date |
---|---|
DE447374C true DE447374C (en) | 1927-07-18 |
Family
ID=7411588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER61214D Expired DE447374C (en) | Ventilation attachment |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE447374C (en) |
-
0
- DE DER61214D patent/DE447374C/en not_active Expired
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